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Models and Algorithm for Stochastic Network Designs |
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| Authors: | Anthony Chen Juyoung Kim Seungjae Lee Jaisung Choi |
| Institution: | Anthony Chen1,**,Juyoung Kim2,Seungjae Lee3,Jaisung Choi3 1. Department of Civil , Environmental Engineering,Utah State University,Logan,Utah 84322-4110,USA,2. Center for National Transport Database,The Korea Transport Institute,2311 DaehwaDong,Ilsan-Gu,Goyang City,Korea,3. Department of Transportation Engineering,University of Seoul,Dongdaemoon-Ku,Seoul |
| Abstract: | The network design problem (NDP) is one of the most difficult and challenging problems in trans-portation. Traditional NDP models are often posed as a deterministic bilevel program assuming that all relevant inputs are known with certainty. This paper presents three stochastic models for designing transporta-tion networks with demand uncertainty. These three stochastic NDP models were formulated as the expected value model, chance-constrained model, and dependent-chance model in a bilevel programming framew... |
| Keywords: | user equilibrium traffic assignment network design bilevel program stochastic program |
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